ATE248350T1 - Mikrogefertigter beschleunigungs-und koriolissensor - Google Patents

Mikrogefertigter beschleunigungs-und koriolissensor

Info

Publication number
ATE248350T1
ATE248350T1 AT96912993T AT96912993T ATE248350T1 AT E248350 T1 ATE248350 T1 AT E248350T1 AT 96912993 T AT96912993 T AT 96912993T AT 96912993 T AT96912993 T AT 96912993T AT E248350 T1 ATE248350 T1 AT E248350T1
Authority
AT
Austria
Prior art keywords
sensor
mac
micromachined
proof mass
linear
Prior art date
Application number
AT96912993T
Other languages
English (en)
Inventor
Terry V Roszhart
Original Assignee
Kearfott Guidance & Navigation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kearfott Guidance & Navigation filed Critical Kearfott Guidance & Navigation
Application granted granted Critical
Publication of ATE248350T1 publication Critical patent/ATE248350T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/18—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/5642—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams
    • G01C19/5656—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams the devices involving a micromechanical structure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/097—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by vibratory elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Pressure Sensors (AREA)
AT96912993T 1995-04-24 1996-04-23 Mikrogefertigter beschleunigungs-und koriolissensor ATE248350T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/427,449 US5656778A (en) 1995-04-24 1995-04-24 Micromachined acceleration and coriolis sensor
PCT/US1996/005547 WO1996034255A1 (en) 1995-04-24 1996-04-23 Micromachined acceleration and coriolis sensor

Publications (1)

Publication Number Publication Date
ATE248350T1 true ATE248350T1 (de) 2003-09-15

Family

ID=23694920

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96912993T ATE248350T1 (de) 1995-04-24 1996-04-23 Mikrogefertigter beschleunigungs-und koriolissensor

Country Status (6)

Country Link
US (1) US5656778A (de)
EP (1) EP0823039B1 (de)
JP (1) JPH11504426A (de)
AT (1) ATE248350T1 (de)
DE (1) DE69629676T2 (de)
WO (1) WO1996034255A1 (de)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3686147B2 (ja) * 1995-12-20 2005-08-24 曙ブレーキ工業株式会社 加速度センサ
US5914801A (en) * 1996-09-27 1999-06-22 Mcnc Microelectromechanical devices including rotating plates and related methods
DE19643342A1 (de) * 1996-10-21 1998-04-30 Bosch Gmbh Robert Verfahren und Vorrichtung zum Messen einer physikalischen Größe
US5996411A (en) * 1996-11-25 1999-12-07 Alliedsignal Inc. Vibrating beam accelerometer and method for manufacturing the same
US5945599A (en) * 1996-12-13 1999-08-31 Kabushiki Kaisha Toyota Chuo Kenkyusho Resonance type angular velocity sensor
US5783973A (en) * 1997-02-24 1998-07-21 The Charles Stark Draper Laboratory, Inc. Temperature insensitive silicon oscillator and precision voltage reference formed therefrom
US6032531A (en) * 1997-08-04 2000-03-07 Kearfott Guidance & Navigation Corporation Micromachined acceleration and coriolis sensor
AU5241599A (en) * 1998-07-31 2000-02-21 Litton Systems, Incorporated Micromachined rotation sensor with modular sensor elements
WO2000031550A1 (en) * 1998-11-25 2000-06-02 University Of Maryland Proof mass support for accelerometers
US6816301B1 (en) 1999-06-29 2004-11-09 Regents Of The University Of Minnesota Micro-electromechanical devices and methods of manufacture
DE19931773C1 (de) * 1999-07-08 2000-11-30 Daimler Chrysler Ag Mikromechanisches Bauelement mit Kontaktdurchführungen, sowie Verfahren zur Herstellung eines mikromechanischen Bauelements
US6308569B1 (en) * 1999-07-30 2001-10-30 Litton Systems, Inc. Micro-mechanical inertial sensors
US6386032B1 (en) 1999-08-26 2002-05-14 Analog Devices Imi, Inc. Micro-machined accelerometer with improved transfer characteristics
US6275320B1 (en) 1999-09-27 2001-08-14 Jds Uniphase, Inc. MEMS variable optical attenuator
AU7859000A (en) * 1999-10-05 2001-05-10 L-3 Communications Corporation A method for improving the performance of micromachined devices
US6301965B1 (en) 1999-12-14 2001-10-16 Sandia Corporation Microelectromechanical accelerometer with resonance-cancelling control circuit including an idle state
US6373682B1 (en) 1999-12-15 2002-04-16 Mcnc Electrostatically controlled variable capacitor
US6868726B2 (en) * 2000-01-20 2005-03-22 Analog Devices Imi, Inc. Position sensing with improved linearity
US6393913B1 (en) 2000-02-08 2002-05-28 Sandia Corporation Microelectromechanical dual-mass resonator structure
US6485273B1 (en) 2000-09-01 2002-11-26 Mcnc Distributed MEMS electrostatic pumping devices
US6590267B1 (en) 2000-09-14 2003-07-08 Mcnc Microelectromechanical flexible membrane electrostatic valve device and related fabrication methods
US6377438B1 (en) 2000-10-23 2002-04-23 Mcnc Hybrid microelectromechanical system tunable capacitor and associated fabrication methods
US6396620B1 (en) 2000-10-30 2002-05-28 Mcnc Electrostatically actuated electromagnetic radiation shutter
US6474160B1 (en) * 2001-05-24 2002-11-05 Northrop Grumman Corporation Counterbalanced silicon tuned multiple accelerometer-gyro
US6619123B2 (en) * 2001-06-04 2003-09-16 Wisconsin Alumni Research Foundation Micromachined shock sensor
DE10254163A1 (de) * 2002-11-21 2004-06-03 Eads Deutschland Gmbh Mikromechanischer Drehratensensor
GB0305857D0 (en) * 2003-03-14 2003-04-16 Europ Technology For Business Accelerometers
US20050062362A1 (en) * 2003-08-28 2005-03-24 Hongyuan Yang Oscillatory gyroscope
US7247246B2 (en) * 2003-10-20 2007-07-24 Atmel Corporation Vertical integration of a MEMS structure with electronics in a hermetically sealed cavity
US7104129B2 (en) * 2004-02-02 2006-09-12 Invensense Inc. Vertically integrated MEMS structure with electronics in a hermetically sealed cavity
US7596841B2 (en) * 2004-04-23 2009-10-06 Agency For Science Technology And Research Micro-electromechanical devices and methods of fabricating thereof
US7448412B2 (en) * 2004-07-23 2008-11-11 Afa Controls Llc Microvalve assemblies and related structures and related methods
CN1309015C (zh) * 2004-11-12 2007-04-04 江苏大学 硅芯片/玻璃环键合装置
US7442570B2 (en) 2005-03-18 2008-10-28 Invensence Inc. Method of fabrication of a AL/GE bonding in a wafer packaging environment and a product produced therefrom
ITMI20050616A1 (it) * 2005-04-12 2006-10-13 Getters Spa Processo per la formazione di depositi getter miniaturizzati e depositi getrter cosi'ottenuti
ITMI20052343A1 (it) 2005-12-06 2007-06-07 Getters Spa Processo per la produzione di dispositivi micromeccanici contenenti un materiale getter e dispositivi cosi'prodotti
DE102006039515B4 (de) * 2006-08-23 2012-02-16 Epcos Ag Drehbewegungssensor mit turmartigen Schwingstrukturen
CN100491232C (zh) * 2007-05-15 2009-05-27 东南大学 用于风向传感器封装的微电子机械传感器封装结构
US8151641B2 (en) 2009-05-21 2012-04-10 Analog Devices, Inc. Mode-matching apparatus and method for micromachined inertial sensors
US8783103B2 (en) * 2009-08-21 2014-07-22 Analog Devices, Inc. Offset detection and compensation for micromachined inertial sensors
US9097524B2 (en) 2009-09-11 2015-08-04 Invensense, Inc. MEMS device with improved spring system
US8534127B2 (en) 2009-09-11 2013-09-17 Invensense, Inc. Extension-mode angular velocity sensor
US8176617B2 (en) * 2010-03-31 2012-05-15 Honeywell International Inc. Methods for making a sensitive resonating beam accelerometer
KR20130052652A (ko) 2010-09-18 2013-05-22 페어차일드 세미컨덕터 코포레이션 미세 전자 기계 시스템을 위한 시일된 패키징
WO2012037540A2 (en) 2010-09-18 2012-03-22 Fairchild Semiconductor Corporation Micromachined monolithic 3-axis gyroscope with single drive
KR101443730B1 (ko) 2010-09-18 2014-09-23 페어차일드 세미컨덕터 코포레이션 미세기계화 다이, 및 직교 오차가 작은 서스펜션을 제조하는 방법
WO2012037538A2 (en) 2010-09-18 2012-03-22 Fairchild Semiconductor Corporation Micromachined monolithic 6-axis inertial sensor
US8813564B2 (en) 2010-09-18 2014-08-26 Fairchild Semiconductor Corporation MEMS multi-axis gyroscope with central suspension and gimbal structure
EP2619536B1 (de) 2010-09-20 2016-11-02 Fairchild Semiconductor Corporation Mikroelektromechanischer drucksensor mit einem bezugskondensator
US8567246B2 (en) 2010-10-12 2013-10-29 Invensense, Inc. Integrated MEMS device and method of use
US8860409B2 (en) 2011-01-11 2014-10-14 Invensense, Inc. Micromachined resonant magnetic field sensors
US9664750B2 (en) 2011-01-11 2017-05-30 Invensense, Inc. In-plane sensing Lorentz force magnetometer
US8947081B2 (en) 2011-01-11 2015-02-03 Invensense, Inc. Micromachined resonant magnetic field sensors
US8955382B2 (en) * 2011-03-10 2015-02-17 Honeywell International Inc. High performance double-ended tuning fork
US8395229B2 (en) 2011-03-11 2013-03-12 Institut National D'optique MEMS-based getter microdevice
US8978475B2 (en) 2012-02-01 2015-03-17 Fairchild Semiconductor Corporation MEMS proof mass with split z-axis portions
US9488693B2 (en) 2012-04-04 2016-11-08 Fairchild Semiconductor Corporation Self test of MEMS accelerometer with ASICS integrated capacitors
EP2647955B8 (de) 2012-04-05 2018-12-19 Fairchild Semiconductor Corporation MEMS-Vorrichtung mit Quadraturphasenverschiebungsauslöschung
KR102058489B1 (ko) 2012-04-05 2019-12-23 페어차일드 세미컨덕터 코포레이션 멤스 장치 프론트 엔드 전하 증폭기
EP2647952B1 (de) 2012-04-05 2017-11-15 Fairchild Semiconductor Corporation Automatische Verstärkungsregelungsschleife einer MEMS-Vorrichtung für mechanischen Amplitudenantrieb
US9625272B2 (en) 2012-04-12 2017-04-18 Fairchild Semiconductor Corporation MEMS quadrature cancellation and signal demodulation
US9212908B2 (en) 2012-04-26 2015-12-15 Analog Devices, Inc. MEMS gyroscopes with reduced errors
DE102013014881B4 (de) 2012-09-12 2023-05-04 Fairchild Semiconductor Corporation Verbesserte Silizium-Durchkontaktierung mit einer Füllung aus mehreren Materialien
KR101531088B1 (ko) * 2013-05-30 2015-07-06 삼성전기주식회사 관성센서
US20150247879A1 (en) * 2014-03-03 2015-09-03 Infineon Technologies Ag Acceleration sensor
CN107408516A (zh) 2015-02-11 2017-11-28 应美盛股份有限公司 使用Al‑Ge共晶接合连接组件的3D集成
US9869552B2 (en) * 2015-03-20 2018-01-16 Analog Devices, Inc. Gyroscope that compensates for fluctuations in sensitivity
US10192850B1 (en) 2016-09-19 2019-01-29 Sitime Corporation Bonding process with inhibited oxide formation
US10697994B2 (en) 2017-02-22 2020-06-30 Semiconductor Components Industries, Llc Accelerometer techniques to compensate package stress
US10732198B2 (en) 2017-08-09 2020-08-04 Analog Devices, Inc. Integrated linear and angular MEMS accelerometers
CN116519977B (zh) * 2023-07-05 2023-10-17 河北科昕电子科技有限公司 一种微型六轴集成加速度计陀螺仪的惯性传感器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614678A (en) * 1967-08-11 1971-10-19 Gen Electric Electromechanical filters with integral piezoresistive output and methods of making same
US4230953A (en) * 1978-07-31 1980-10-28 National Semiconductor Corporation Non-linear control circuit
US4488131A (en) * 1983-02-25 1984-12-11 Hughes Aircraft Company MIC Dual mode ring resonator filter
US4945765A (en) * 1988-08-31 1990-08-07 Kearfott Guidance & Navigation Corp. Silicon micromachined accelerometer
GB8823250D0 (en) * 1988-10-04 1989-04-19 British Aerospace Ring resonator gyroscope
US5315874A (en) * 1989-02-28 1994-05-31 The Charles Stark Draper Laboratories Monolithic quartz resonator accelerometer
US5001933A (en) * 1989-12-26 1991-03-26 The United States Of America As Represented By The Secretary Of The Army Micromechanical vibration sensor
US5205171A (en) * 1991-01-11 1993-04-27 Northrop Corporation Miniature silicon accelerometer and method
US5241861A (en) * 1991-02-08 1993-09-07 Sundstrand Corporation Micromachined rate and acceleration sensor
US5203208A (en) * 1991-04-29 1993-04-20 The Charles Stark Draper Laboratory Symmetrical micromechanical gyroscope
US5233874A (en) * 1991-08-19 1993-08-10 General Motors Corporation Active microaccelerometer
US5349316A (en) * 1993-04-08 1994-09-20 Itt Corporation Dual bandpass microwave filter
US5334901A (en) * 1993-04-30 1994-08-02 Alliedsignal Inc. Vibrating beam accelerometer

Also Published As

Publication number Publication date
DE69629676T2 (de) 2004-06-17
JPH11504426A (ja) 1999-04-20
EP0823039B1 (de) 2003-08-27
WO1996034255A1 (en) 1996-10-31
DE69629676D1 (de) 2003-10-02
EP0823039A4 (de) 1999-05-12
EP0823039A1 (de) 1998-02-11
US5656778A (en) 1997-08-12

Similar Documents

Publication Publication Date Title
ATE248350T1 (de) Mikrogefertigter beschleunigungs-und koriolissensor
US7243542B2 (en) Closed loop analog gyro rate sensor
JP2008241242A (ja) 集積化モノリシック・ジャイロスコープ／加速度計
ATE476638T1 (de) Elektrisch entkoppelter mikrogefertigter kreisel
EP1618391A2 (de) Mikrobearbeiteter multisensor mit sechs freiheitsgraden
ITTO20090489A1 (it) Circuito di lettura per un giroscopio mems multi-asse avente direzioni di rilevamento inclinate rispetto agli assi di riferimento, e corrispondente giroscopio mems multi-asse
CA2385873A1 (en) Microfabricated tuning fork gyroscope and associated three-axis inertial measurement system to sense out-of-plane rotation
JP2006525514A (ja) １軸の加速度検知及び２軸の角速度検知を与える微細加工マルチセンサ
EP0810441A3 (de) Verbundmessaufnehmer
WO1989005459A3 (fr) Dispositif de mesure de l'acceleration
Kim et al. Inertial-grade out-of-plane and in-plane differential resonant silicon accelerometers (DRXLs)
JP2004531699A (ja) チューンド加速度計を用いたマイクロマシン加工のシリコンジャイロ
JPH0682469A (ja) 加速度計
Weng et al. Structural design and analysis of micromachined ring-type vibrating sensor of both yaw rate and linear acceleration
EP1054234A3 (de) Inertialsensor
Tomikawa et al. Piezoelectric angular acceleration sensor
RU2209394C2 (ru) Микромеханический гироскоп
RU2058534C1 (ru) Бесплатформенный инерциальный измерительный блок
JPH0612913U (ja) 回転検出センサモジュール
RU93045982A (ru) Бесплатформенный инерциальный измерительный блок
RU93013919A (ru) Вибрационный гироскоп
CA2213245A1 (en) Mechanical resonance, silicon accelerometer
SU794550A1 (ru) Измерительный преобразовательСКОРОСТи и уСКОРЕНи
Sorg Symposium Gyro Technology 2000, Stuttgart, Germany, Sept. 19, 20, 2000, Proceedings
Janiaud et al. Inertial class VIA vibrating beam accelerometer

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties